Unlimited calls (and texts, ideally)

Clairy

Happy to sign up to any network, on contract, for 18 months if necessary. However, I must have unlimited calls to landlines. No preference for handset or facilities.

Any recs?

fiish

As far as I know, Orange's Canary tariff offers lots of minutes and unlimited landline calls, however they give 100 texts a month which may or may not be enough for your usage.

O2 has a variety of 'unlimited' options on tariffs £35 and higher (£20 on up if you sign up for Simplicity and don't take a handset); I believe one of the options is unlimited landline calls. O2's tariffs give more texts as standard so they seem more 'balanced'.